import axios from 'axios'
import { MessageBox, Message } from 'element-ui'
import store from '@/store'
import { getToken } from '@/utils/auth'
import { baseUrl } from '@/utils/config'
// create an axios instance

const service = axios.create({
  baseURL: baseUrl,
  // withCredentials: true, // send cookies when cross-domain requests
  timeout: 1000 * 60 // request timeout
})

// request interceptor
service.interceptors.request.use(
  (config) => {
    // do something before request is sent

    if (store.getters.token) {
      // let each request carry token
      // ['X-Token'] is a custom headers key
      // please modify it according to the actual situation
      config.headers['X-Access-Token'] = getToken()
    }
    return config
  },
  (error) => {
    // do something with request error
    console.log(error) // for debug
    return Promise.reject(error)
  }
)

// response interceptor
service.interceptors.response.use(
  /**
   * If you want to get http information such as headers or status
   * Please return  response => response
   */

  /**
   * Determine the request status by custom code
   * Here is just an example
   * You can also judge the status by HTTP Status Code
   */
  (response) => {
    const res = response.data
    // if the custom code is not 20000, it is judged as an error.
    if (res.code !== 1 && res.code !== undefined) {
      Message({
        message: res.msg || '接口格式返回不规范11',
        type: 'error',
        duration: 5 * 1000
      })
      // 50008: Illegal token; 50012: Other clients logged in; 50014: Token expired;
      if (res.code === -1 || res.code === 50012 || res.code === 50014) {
        // to re-login
        MessageBox.confirm(
          '您已注销，可以取消以停留在此页面，或再次登录',
          '确认注销',
          {
            confirmButtonText: '重新登录',
            cancelButtonText: '取消',
            type: 'warning'
          }
        ).then(() => {
          store.dispatch('user/resetToken').then(() => {
            location.reload()
          })
        })
      }
      return Promise.reject(new Error(res.msg || '接口格式返回不规范'))
    } else {
      return res
    }
  },
  (error) => {
    console.log('err' + error) // for debug
    Message({
      message: error.msg || '接口请求超时，系统返回错误',
      type: 'error',
      duration: 5 * 1000
    })
    return Promise.reject(error || '接口请求超时，系统返回错误')
  }
)

export default service
